Merge pull request #132 from JosephGoldbergStein/master

CSS changes
Spoil files moderator action
accidentally spaces
mistake with spoiler commit
Improve spoiler action

Conflicts:
	inc/mod/pages.php
forgot to rename config option
Added Czech translation
fix notice for mod spoiler image
what
spoilerimage config variable: this got fixed doubly, once wrong, merge both fixes

Conflicts:
	inc/config.php
...
Merge branch 'master' of github.com:savetheinternet/Tinyboard
use single quotes
?/config: Link URLs in comments
$config['error']['invalidzip'] isn't used anywhere anymore
Optional: Allow uploading by URL
Fix last commit: add chmod() to fix some permissions derping
bugfix: sometimes this acts weird
Upload via URL: Make sure we're not vulnerable to this buffer overflow exploit. http://www.exploit-db.com/exploits/24487/
allow wordfilters to be callbacks